“cascaded or precooled Joule-Thomson refrigeration systems”的概念、定义、翻译、参考文献-科学参考

单词	cascaded or precooled Joule-Thomson refrigeration systems
释义	cascaded or precooled Joule-Thomson refrigeration systems Encyclopedia 工学2K以上低温制冷机释 cascaded or precooled Joule-Thomson refrigeration systems级联或预冷焦耳-汤姆孙制冷系统采用多级耦合或预冷的方式使其温度降至最高转化温度以下，并利用节流阀使高压气体等焓膨胀到低压，使流体温度降低以产生制冷效应的制冷系统。
随便看	medium or low frequency data medium or low frequency trading medium power light-emitting diode package medium price housing medium-range order medium-range-order medium-range order, intermediate range order medium-range order structure medium resistance medium ring medium salt medium Medium Scale Anisotropy Measurement Experiment medium scale geology map medium-scale integrated circuit medium shot in film medium-sized city medium-sized pumped storage power station medium slope medium speed emulsion medium speed mill medium speed plate medium-speed spinning medium strength and high quenching degree aluminum-lithium alloy medium strength damage tolerance wrought aluminum alloy medium strength damage tolerance wrought aluminum-lithium alloy

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